UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
    
FORM N-Q
      OMB APPROVAL
OMB Number: 3235-0578
Expires: February 28, 2006
Estimated average burden hours per response: 20.0

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED
MANAGEMENT INVESTMENT COMPANY

Investment Company Act File Number: 811-21188

Registrant Name: PIMCO CALIFORNIA MUNICIPAL INCOME FUND III

Address of Principal Executive Offices: 1345 Avenue of the Americas New York, New York 10105

Name and Address of Agent for Service: Lawrence G. Altadonna – 1345 Avenue of the Americas New York, New York 10105

Registrant's telephone number, including area code: 212-739-3371

Date of Fiscal Year End: September 30, 2006

Date of Reporting Period: June 30, 2006

Form N-Q is to be used by the registered management investment company, other than a small business investment company registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b 1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget (‘‘OMB’’) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.




Item 1.    Schedule of Investments

PIMCO California Municipal Income Fund III 
Schedule of Investments
June 30, 2006 (unaudited)


Principal
Amount
(000)
  Credit Rating
(Moody's/S&P)
Value*

CALIFORNIA MUNICIPAL BONDS & NOTES–88.7%

$1,000 Alameda Public Financing Auth. Rev., 7.00%, 6/1/09 NR/NR $997,890
  Assoc. of Bay Area Gov't Finance Auth. Rev., Odd Fellows Home,    
3,200 5.20%, 11/15/22 NR/A+ 3,283,328
11,725 5.35%, 11/15/32 NR/A+ 12,015,897
  Burbank Public Finance Auth. Rev., San Fernando Redev. Project,    
1,135 5.50%, 12/1/28 NR/BBB 1,143,853
1,000 5.50%, 12/1/33 NR/BBB 1,002,950
2,000 Butte-Glenn Community College, GO, 5.00%, 8/1/26, Ser. A (MBIA) Aaa/NR 2,050,180
2,000 Capistrano Unified School Dist., Community Fac. Dist., Special Tax,
6.00%, 9/1/32, (Pre-refunded @ $100, 9/1/13) (a)
NR/NR 2,233,400
1,000 Carlsbad Impt. Bond Act 1915, 6.00%, 9/2/34 NR/NR 1,018,940
1,000 Cathedral City Public Financing Auth., Tax Allocation Rev.,
5.00%, 8/1/33, Ser. A (MBIA)
Aaa/AAA 1,013,220
1,150 Ceres Redev. Agcy. Tax Allocation, 5.00%, 11/1/33 (MBIA) Aaa/AAA 1,173,161
  Ceres Unified School Dist., GO (FGIC),    
2,825 zero coupon, 8/1/28 Aaa/AAA 815,973
2,940 zero coupon, 8/1/29 Aaa/AAA 799,562
  Chula Vista Community Facs. Dist., Special Tax,    
2,000 5.125%, 9/1/36 NR/NR 1,959,260
1,600 5.75%, 9/1/33 NR/NR 1,625,488
675 6.15%, 9/1/26 NR/NR 708,730
1,620 6.20%, 9/1/33 NR/NR 1,700,806
8,000 Contra Costa Cnty. Public Financing Auth. Tax Allocation Rev.,
5.625%, 8/1/33, Ser. A
NR/BBB 8,174,960
3,775 Cucamonga School Dist., CP, 5.20%, 6/1/27 NR/A− 3,755,747
  Eastern Muni. Water Dist. Community Facs., Special Tax,    
425 5.75%, 9/1/33 NR/NR 430,754
1,500 5.95%, 9/1/33 NR/NR 1,530,420
1,745 6.05%, 9/1/27 NR/NR 1,780,999
1,535 6.10%, 9/1/33 NR/NR 1,566,406
  Educational Fac. Auth. Rev.,    
2,500 Institute of Technology, 5.00%, 10/1/32, Ser. A, (Pre-refunded @ $100, 10/1/11)(a) Aaa/AAA 2,558,725
2,455 Loyola Marymount Univ., zero coupon, 10/1/34 (MBIA) Aaa/NR 592,220
5,000 Pepperdine Univ., 5.00%, 9/1/33, Ser. A (FGIC) Aaa/AAA 5,065,700
2,195 Elk Grove Unified School Dist., Community Facs. Dist. No. 1, Special Tax, 5.00%, 12/1/35 (MBIA) AAA/AAA 2,224,479
500 Franklin-McKinley School Dist., GO,
5.00%, 8/1/27, Ser. B, (Pre-refunded @ $100, 8/1/13) (FSA)(a)
Aaa/AAA 530,510
  Fremont Community Facs. Dist., Special Tax,    
1,250 5.30%, 9/1/30 NR/NR 1,238,138
5,000 6.30%, 9/1/31 NR/NR 5,094,400
9,500 Fresno School Unified Dist., GO, 6.00%, 8/1/26, Ser. A (MBIA) Aaa/AAA 11,257,975




PIMCO California Municipal Income Fund III 
Schedule of Investments
June 30, 2006 (unaudited) (continued)


Principal
Amount
(000)
  Credit Rating
(Moody's/S&P)
Value*
$4,380 Glendale Electric Works Rev., 5.00%, 2/1/27 (MBIA) Aaa/AAA $4,478,200
  Golden State Tobacco Securitization Corp., Tobacco Settlement Rev.,    
9,000 5.00%, 6/1/45, Ser. A (AMBAC-TCRS) Aaa/AAA 9,038,070
4,000 5.00%, 6/1/45, Ser. A (FGIC-TCRS) AAA/AAA 4,016,920
18,000 6.25%, 6/1/33, Ser. 2003-A-1 Baa3/BBB 19,627,560
38,490 6.75%, 6/1/39, Ser. 2003-A-1 Baa3/BBB 43,093,404
  Health Facs. Finance Auth. Rev.,    
5,000 Adventist Health System, 5.00%, 3/1/33 NR/A 4,970,500
6,000 Cottage Health System, 5.00%, 11/1/33, Ser. B (MBIA) Aaa/AAA 6,054,480
5,000 Kaiser Permanente, 5.00%, 10/1/18, Ser. B A3/AAA 5,136,250
  Paradise VY Estates (CA Mtg. Ins.)    
2,000 5.125%, 1/1/22 NR/A+ 2,050,400
1,550 5.25%, 1/1/26 NR/A+ 1,590,207
2,000 Sutter Health, 6.25%, 8/15/35, Ser. A Aa3/AA− 2,185,040
  Infrastructure & Economic Dev. Bank Rev.,    
2,750 Claremont Univ. Consortium, 5.25%, 10/1/33 Aa3/NR 2,845,755
  Kaiser Assistance Corp.,    
3,000 5.50%, 8/1/31, Ser. B A2/A+ 3,117,240
8,000 5.55%, 8/1/31, Ser. A NR/A+ 8,336,320
3,725 La Mesa-Spring Valley School Dist., GO,
5.00%, 8/1/26, Ser. A, (Pre-refunded @ $100, 8/1/12) (FGIC)(a)
Aaa/AAA 3,942,391
1,400 La Quinta Redev. Agcy., Tax Allocation, 5.10%, 9/1/31 (AMBAC) Aaa/AAA 1,418,312
20 Lancaster Financing Auth. Tax Allocation, 4.75%, 2/1/34 (MBIA) Aaa/AAA 19,519
825 Lee Lake Water Dist. Community Facs. Dist., Montecito Ranch, Special Tax, 6.125%, 9/1/32 NR/NR 849,280
5,000 Long Beach Community College Dist., GO,
5.00%, 5/1/28, Ser. A, (Pre-refunded @ $100, 5/1/13) (MBIA)(a)
Aaa/AAA 5,307,850
500 Los Angeles Department of Water & Power Rev., 4.75%, 7/1/36 (FSA) AAA/AAA 486,740
  Los Angeles Unified School Dist., GO (MBIA),    
7,650 5.00%, 1/1/28, Ser. A Aaa/AAA 7,798,945
3,000 5.125%, 1/1/27, Ser. E Aaa/AAA 3,097,410
1,000 Lynwood Unified School Dist., GO, 5.00%, 8/1/27, Ser. A (FSA) Aaa/NR 1,023,870
5,280 Modesto Irrigation Dist., CP, 5.00%, 7/1/33, Ser. A (MBIA) Aaa/AAA 5,357,669
2,180 Murrieta Valley Unified School Dist., Special Tax, 6.40%, 9/1/24 NR/NR 2,235,481
5,000 Oakland, GO, 5.00%, 1/15/33, Ser. A (MBIA) Aaa/AAA 5,083,400
  Oakland Redev. Agcy., Tax Allocation,    
985 5.25%, 9/1/27 NR/A− 995,943
1,545 5.25%, 9/1/33 NR/A− 1,557,823
5,000 Orange Cnty. Community Facs. Dist., Special Tax, Ladera Ranch, 5.55%, 8/15/33, Ser. A NR/NR 5,074,600
5,000 Orange Cnty. Unified School Dist., CP, 4.75%, 6/1/29 (MBIA) Aaa/AAA 4,903,950
1,000 Orange Cnty. Water Dist. Rev., CP, 5.00%, 8/15/28, Ser. B (MBIA) Aaa/AAA 1,013,680

 




PIMCO California Municipal Income Fund III 
Schedule of Investments
June 30, 2006 (unaudited) (continued)


Principal
Amount
(000)
  Credit Rating
(Moody's/S&P)
Value*
$2,000 Palm Desert Financing Auth., Tax Allocation, 5.00%, 4/1/25, Ser. A (MBIA) Aaa/AAA $2,033,200
1,410 Pomona Public Financing Auth. Rev., 5.00%, 12/1/37, Ser. AF (MBIA) Aaa/AAA 1,423,776
  Poway Unified School Dist., Community Facs. Dist. No. 6, Special Tax,    
3,650 5.125%, 9/1/28 NR/NR 3,628,246
1,285 6.05%, 9/1/25 NR/NR 1,350,291
2,100 6.125%, 9/1/33 NR/NR 2,203,362
5,000 Riverside, CP, 5.00%, 9/1/33 (AMBAC) Aaa/AAA 5,059,650
500 Rocklin Unified School Dist. Community Facs., Special Tax, 5.00%, 9/1/29 (MBIA) Aaa/AAA 509,295
7,680 Rowland Unified School Dist., GO, 5.00%, 8/1/28, Ser. B (FSA) Aaa/AAA 7,854,029
1,435 Sacramento City Financing Auth. Rev., North Natomas CFD No. 2, 6.25%, 9/1/23, Ser. A NR/NR 1,466,140
  San Diego Unified School Dist., GO (FSA),    
480 5.00%, 7/1/26, Ser. C Aaa/AAA 508,258
11,000 5.00%, 7/1/26, Ser. E Aaa/AAA 11,575,630
8,425 5.00%, 7/1/28, Ser. E Aaa/AAA 8,865,880
1,500 San Diego Univ. Foundation Auxiliary Organization, Rev.,
5.00%, 3/1/27, Ser. A (MBIA)
Aaa/AAA 1,525,740
3,000 San Jose, Libraries & Parks, GO, 5.125%, 9/1/31 Aa1/AA+ 3,067,200
  Santa Ana Unified School Dist., GO, Ser. B (FGIC),    
2,515 zero coupon, 8/1/26 Aaa/AAA 937,114
3,520 zero coupon, 8/1/28 Aaa/AAA 1,175,962
2,500 zero coupon, 8/1/30 Aaa/AAA 752,675
3,780 zero coupon, 8/1/31 Aaa/AAA 1,077,413
3,770 zero coupon, 8/1/32 Aaa/AAA 1,019,483
1,250 Santa Clara Valley Transportation Auth., Sales Tax Rev.,
5.00%, 6/1/26, Ser. A, (Pre-refunded @ $100, 6/1/11) (MBIA)(a)
Aaa/AAA 1,313,625
5,985 Santa Margarita Water Dist., Special Tax, 6.25%, 9/1/29 NR/NR 6,397,917
3,550 Santa Monica Community College Dist., GO, zero coupon, 8/1/27, Ser. C (MBIA) Aaa/AAA 1,211,047
1,205 Sequoia Union High School Dist., GO, 5.00%, 7/1/23 (MBIA) Aaa/NR 1,237,137
4,475 Simi Valley Community Dev. Agcy., Tax Allocation, Tapo Canyon and West End, 5.00%, 9/1/25 (FGIC) Aaa/AAA 4,585,532
4,250 Sonoma Cnty. Jr. College Dist., GO,
5.00%, 8/1/27, Ser. A, (Pre-refunded @ $100, 8/1/13) (FSA)(a)
Aaa/AAA 4,509,335
1,000 Sonoma Cnty. Water Agcy. Water Rev., 5.00%, 7/1/32, Ser. A (MBIA) Aaa/AAA 1,013,790
  South Tahoe Joint Powers Financing Auth. Rev.,    
2,500 5.125%, 10/1/09 NR/NR 2,502,425
4,425 5.45%, 10/1/33 NR/BBB 4,464,073
12,200 Southern CA Public Power Auth., Power Project Rev., Magnolia Power, 5.00%, 7/1/33, Ser. A-2003-1 (AMBAC) Aaa/AAA 12,409,962
600 State Dept. of Water Res. Rev., Central Valley Project,
5.00%, 12/1/25, Ser. AC (MBIA)
Aaa/AAA 619,074




PIMCO California Municipal Income Fund III 
Schedule of Investments
June 30, 2006 (unaudited) (continued)


Principal
Amount
(000)
  Credit Rating
(Moody's/S&P)
Value*
$4,095 State Dept. Veteran Affairs Home Purchase Rev., 5.35%, 12/1/27, Ser. A (AMBAC) Aaa/AAA $4,284,558
  State Public Works Board Lease Rev.,    
5,385 CA State Univ., 5.00%, 10/1/19 A2/A 5,505,032
1,105 Patton, 5.375%, 4/1/28 A2/A 1,143,045
4,600 Univ. CA, M.I.N.D. Inst., 5.00%, 4/1/28, Ser. A Aa2/AA− 4,646,828
3,505 Statewide Community Dev. Auth., CP, Internext Group, 5.375%, 4/1/30 NR/BBB 3,460,732
  Statewide Community Dev. Auth. Rev.,    
2,500 Berkeley Montessori School, 7.25%, 10/1/33 NR/NR 2,561,925
  Health Fac.,    
7,300 Jewish Home, 5.50%, 11/15/33 (CA St Mtg.) NR/A+ 7,636,165
15,000 Memorial Health Services, 5.50%, 10/1/33, Ser. A A3/A+ 15,562,050
10,000 Sutter Health, 5.50%, 8/15/34, Ser. B Aa3/AA− 10,463,200
1,795 Sunnyvale Financing Auth., Water & Wastewater Rev., 5.00%, 10/1/26 (AMBAC) Aaa/AAA 1,821,279
2,000 Tamalpais Union High School Dist., GO, 5.00%, 8/1/26 (MBIA) Aaa/AAA 2,044,000
2,000 Temecula Public Financing Auth., Crowne Hill, Special Tax, 6.00%, 9/1/33, Ser. A NR/NR 2,047,160
  Tobacco Securitization Agcy. Rev.,    
  Alameda Cnty.,    
8,100 5.875%, 6/1/35 Baa3/NR 8,441,172
7,000 6.00%, 6/1/42 Baa3/NR 7,291,900
5,000 Gold Country, zero coupon, 6/1/33 NR/BBB 1,059,950
2,000 Kern Cnty., 6.125%, 6/1/43, Ser. A NR/BBB 2,095,980
5,000 Tobacco Securitization Auth. of Southern California, 5.00%, 6/1/37, Ser. A1 Baa3/BBB 4,758,350
2,950 Torrance Medical Center Rev., 5.50%, 6/1/31, Ser. A A1/A+ 3,035,048
4,000 Vernon Electric System Rev., Malburg Generating Station,
5.50%, 4/1/33, (Pre-refunded @ $100, 4/1/08) (a)
Aaa/NR 4,117,720
1,000 West Basin Municipal Water Dist. Rev., CP, 5.00%, 8/1/30, Ser. A (MBIA) Aaa/AAA 1,020,240
2,500 William S. Hart Union High School Dist., Special Tax, 6.00%, 9/1/33 NR/NR 2,627,125
2,750 Woodland Finance Auth. Lease Rev., 5.00%, 3/1/32 (XLCA) Aaa/AAA 2,790,342
  Total California Municipal Bonds & Notes (cost–$419,739,552)   440,762,342

OTHER MUNICIPAL BONDS & NOTES–2.0%

  New York–0.6%    
2,500 State Dormitory Auth. Rev., Hospital, 6.25%, 8/15/15 (FHA) Aa2/AAA 2,800,600
  Puerto Rico–1.4%    
1,500 Electric Power Auth., Power Rev., 5.125%, 7/1/29, Ser. NN A3/BBB+ 1,518,870
  Public Building Auth. Rev.,    
4,420 5.00%, 7/1/36, Ser. I (GTD) Baa3/BBB 4,425,746
290 5.25%, 7/1/36, Ser. D Baa3/BBB 295,962

 




PIMCO California Municipal Income Fund III 
Schedule of Investments
June 30, 2006 (unaudited) (continued)


Principal
Amount
(000)
  Credit Rating
(Moody's/S&P)
Value*
$790 5.25%, 7/1/36, Ser. D, (Pre-refunded @ $100, 7/1/12) (a) Baa3/BBB $840,805
      7,081,383
  Total Other Municipal Bonds & Notes (cost–$9,470,131)   9,881,983

CALIFORNIA VARIABLE RATE NOTES (c)(d)–7.4%

  Golden State Tobacco Securitization Corp., Tobacco Settlement Rev. (FGIC),    
2,000 8.27%, 6/1/35, Ser. 1220 (b) Aaa/AAA 2,128,600
2,000 8.497%, 6/1/35 Aaa/AAA 2,128,600
1,465 Infrastructure & Economic Dev. Bank Rev., 8.415%, 7/1/36 (AMBAC) NR/NR 1,961,928
  Los Angeles Dept. of Water & Power (FSA),    
1,200 7.02%, 7/1/30, Ser. 1243 (b) Aaa/AAA 1,115,460
2,000 12.794%, 7/1/35, Ser. 500 Aaa/NR 2,406,200
  Los Angeles Unified School Dist., GO (MBIA)(b),    
1,745 6.921%, 1/1/23 NR/NR 1,719,331
2,090 10.091%, 1/1/11 NR/NR 3,031,838
2,020 Los Angeles Water & Power Rev., 8.144%, 7/1/30(b) NR/NR 2,131,504
950 Orange Cnty. Water Dist. Rev., CP, 8.835%, 2/15/11 (MBIA)(b) NR/NR 1,012,272
710 Pajaro Valley Unified School Dist., GO, 9.814%, 8/1/11(b) NR/NR 1,015,101
1,170 Pasadena Water Rev., 8.596%, 6/1/33 (FGIC)(b) NR/NR 1,282,765
1,785 Sacramento Cnty. Water Financing Auth. Rev., 9.031%, 6/1/11 (AMBAC)(b) NR/NR 1,935,726
1,150 Sacramento Muni Utility Dist., Electric Rev., 9.746%, 2/15/11 (MBIA)(b) NR/NR 1,293,198
1,725 San Diego Community College Dist., GO, 9.780%, 5/1/11 (FSA)(b) NR/NR 1,990,046
  San Marcos Public Facs. Auth. Tax Allocation (FGIC)(b),    
1,340 8.869%, 2/1/11 NR/NR 1,456,419
1,340 8.869%, 8/1/11 NR/NR 1,456,419
  Southern CA Public Power Auth., Power Project Rev. (AMBAC)(b),    
1,350 5.80%, 7/1/33, Ser. 1045 NR/NR 1,396,467
2,065 8.951%, 7/1/11 NR/NR 2,276,848
  Univ. Rev. (FSA),    
1,375 6.995%, 5/15/35, Ser. 1119 (b) NR/AAA 1,247,469
3,095 9.649%, 9/1/33 NR/NR 3,474,819
340 9.649%, 9/1/34 NR/NR 380,929
  Total California Variable Rate Notes (cost–$37,318,108)   36,841,939

OTHER VARIABLE RATE NOTES (b)(c)(d)–1.5%

  Puerto Rico–1.5%    
  3,500 Commonwealth of Puerto Rico, GO, 5.00%, 7/1/30, Ser. A Baa3/BBB 3,598,315
3,800 Public Finance Corp. Rev., 5.75%, 8/1/27, Ser. A Ba1/BBB− 4,020,058
  Total Other Variable Rate Notes (cost–$7,682,900)   7,618,373




PIMCO California Municipal Income Fund III 
Schedule of Investments
June 30, 2006 (unaudited) (continued)


Principal
Amount
(000)
  Credit Rating
(Moody's/S&P)
Value*

CALIFORNIA VARIABLE RATE DEMAND NOTES (d)(e)–0.0%

$180 State of CA Rev., 3.88%, 7/3/06, GTD (cost–$180,000) VMIG1/A–1+ $180,000

U.S. TREASURY BILLS (f)–0.4%

1,730 4.697%-4.805%, 8/31/06-9/14/06 (cost–$1,712,769)   1,712,769
  Total Investments before options written (cost–$476,103,460)–100.0% 496,997,406

OPTIONS WRITTEN (g)–(0.0)%

Contracts      
  Call Options–(0.0)%    
423 U.S. Treasury Notes 10 yr. Futures, Chicago Board of Trade,
strike price $108, expires 8/25/06
  (13,219)
  Put Options–(0.0)%    
       423 U.S. Treasury Notes 10 yr. Futures, Chicago Board of Trade,
strike price $103, expires 8/25/06
  (59,484)
  Total Options Written (premiums received–$116,219)   (72,703)
  Total Investments net of options written (cost–$475,987,241)–100.0% $496,924,703

   




Notes to Schedule of Investments:

Portfolio securities and other financial instruments for which market quotations are readily available are stated at market value. Portfolio securities and other financial instruments for which market quotations are not readily available or if a development/event occurs that may significantly impact the value of a security are fair-valued, in good faith, pursuant to guidelines established by the Board of Trustee. The Fund's investments are valued daily using prices supplied by an independent pricing service or dealer quotations, or are valued at the last sale price on the exchange that is the primary market for such securities, or the quoted mean price for those securities for which the over-the-counter market is the primary market or for listed securities in which there were no sales. Independent pricing services use information provided by market makers or estimates of market values obtained from yield data relating to investments or securities with similar characteristics. Exchange traded options and futures are valued at the settlement price determined by the relevant exchange. Short-term securities maturing in 60 days or less are valued at amortized cost, if their original term to maturity was 60 days or less, or by amortizing their value on the 61st day prior to maturity, if the original term to maturity exceeded 60 days. The prices used by the Fund to value securities may differ from the value that would be realized if the securities were sold. The Fund's net asset value is determined daily as of the close of regular trading (normally, 4:00 p.m. Eastern time) on the New York Stock Exchange (‘‘NYSE’’) on each day the NYSE is open for business.
(a)  Pre-refunded bonds are collateralized by U.S. Government or other eligible securities which are held in escrow and used to pay principal and interest and retire the bonds at the earliest refunding date (payment date) and/or whose interest rates vary with changes in a designated base rate (such as the prime interest rate).
(b)  144A Security – Security exempt from registration, under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration, typically only to qualified institutional buyers. Unless otherwise indicated, these securities are not considered to be illiquid.
(c)  Residual Interest Municipal Bonds (‘‘RIBS’’)/Residual Interest Tax Exempt Bonds (‘‘RITES’’) – The interest rate shown bears an inverse relationship to the interest rate on another security or the value of an index.
(d)  Variable Rate Notes – instruments whose interest rates change on specified date (such as a coupon date or interest payment date) and/or whose interest rates vary with changes in a designated base rate (such as the prime interest rate). The interest rate disclosed reflects the rate in effect on June 30, 2006.
(e)  Maturity date shown is date of next put.
(f)  All or partial amount segregated as collateral for futures contracts or options written.
(g)  Non-income producing.

Glossary:

AMBAC – insured by American Municipal Bond Assurance Corp.

CA Mtg. Ins. – insured by California Mortgage Insurance

CA St. Mtg. – insured by California State Mortgage

CP – Certificates of Participation

FGIC – insured by Financial Guaranty Insurance Co.

FHA – insured by Federal Housing Administration

FSA – insured by Financial Security Assurance, Inc.

GO – General Obligation Bond

GTD – Guaranteed

MBIA – insured by Municipal Bond Investors Assurance

NR – Not Rated

TCRS – Temporary Custodian Receipts

XLCA – insured by XL Capital Assurance




Other Investments:

(1)  Futures contracts outstanding at June 30, 2006:

Type Notional
Amount
(000)
Expiration
Date
Unrealized
Appreciation
(Depreciation)
Long: Eurodollar Future June 2007 $ 310
6/18/07
$ (171,325
)
  Eurodollar Future September 2007 310
9/17/07
(162,600
)
  Eurodollar Future December 2007 310
12/17/07
(159,500
)
  Eurodollar Future March 2008 310
3/17/08
(154,850
)
  U.S. Treasury Notes 5 yr. Futures 354
9/29/06
(229,781
)
  U.S. Treasury Notes 10 yr. Futures 10
9/20/06
(6,406
)
Short: U.S. Treasury Bond Futures (1,440
)
9/20/06
540,382
     
 
$ (344,080
)
(2)  Transactions in options written for the nine months ended June 30, 2006:


 
Contracts Premiums
Options outstanding, September 30, 2005 2,125
$ 578,422
Options written 3,152
798,611
Options terminated in closing transactions (944
)
(273,274
)
Options expired (3,487
)
(987,540
)
Options outstanding, June 30, 2006 846
$ 116,219



Item 2.    Controls and Procedures

(a) The registrant's President and Chief Executive Officer and Principal Financial Officer have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-2(c) under the Investment Company Act of 1940, as amended are effective based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this document.

(b) There were no significant changes in the registrant's internal controls or in factors that could affect these controls subsequent to the date of their evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.

Item 3.    Exhibits

(a) Exhibit 99.302 Cert. – Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002




SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Registrant: PIMCO California Municipal Income Fund III
By /s/ Brian S. Shlissel
President & Chief Executive Officer

Date: August 17, 2006

By /s/ Lawrence G. Altadonna
Treasurer, Principal Financial & Accounting Officer

Date: August 17, 2006

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dated indicated.

By /s/ Brian S. Shlissel
President & Chief Executive Officer

Date: August 17, 2006

By /s/ Lawrence G. Altadonna
Treasurer, Principal Financial & Accounting Officer

Date: August 17, 2006